Mount Spurr has been showing signs of an eruption since last year, but scientists think one is even more imminent.

Mount Spurr’s increasing activity serves as a reminder of the the potential risks they pose, scientists work to forecast the ...

A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

In the shadow of Alaska's bustling city, Mount Spurr whispers of its ancient power. Elevated gas emissions suggest a restless ...

Local geological officials reported an escalation of this volcanic activity early Friday, which prompted them to raise the alert level from 3 to 4—the highest on their scale. This significant increase ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...

Mount Spurr, a volcano in Alaska, is showing signs of elevated unrest, with scientists warning that it could erupt in a ...

Learn more about the likelihood of an explosive Mount Spurr eruption, which would spew clouds of ash into the air above ...

Almost 300,000 residents in Alaska's largest city are bracing for an explosive volcanic eruption. Mount Spurr, a 11,000-foot-tall volcano that sits just 81 miles from the largest city in the ...

Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially ...